Exercise Balance Board fits all ages and fitness levels. It is a great choice for anyone who wants to improve their core strength, stability and balance Ergonomic 8.5 tilting angle from the board centre results in continual movements that helps stimulate blood flow & increase the bodys metabolism Encourages correct standing posture and improved core strength. Regular use helps strengthen the lower back, hips, leg and ankle joints & muscles. Unique AFS-TEX anti-fatigue standing surface combines comfort and body support. Integral foot massaging design for added stimulation and fatigue relief Active anti-microbial additive in the standing surface will not wear away or wash off. Effective 24/7 for the life of the product. Anti-slip base for stability and addded safety in use. Heavy duty construction for 300lbs weight capacity Size - 20' x 14'. Midnight Black.